Hi, I am looking for some help on how to get the LEDs on the WRAP boards
working correctly. This was posted before, but no solution was found, I
was hopping that a solution is available now.
The wrap1c documentation has this:
Front panel LEDs and switch
LED1 (D3) GPIO2 write I/O port [GPIOBASE] bit 2 0 = light
LED2 (D2) GPIO3 write I/O port [GPIOBASE] bit 3 0 = light
LED3 (D1) GPIO18 write I/O port [GPIOBASE] bit 18 0 = light
Switch (S1) GPIO40 read I/O port [GPIOBASE+20] bit 8 0 = pressed
With tinyBIOS, GPIOBASE is 0F400h. If you would like to write a more generic driver, use the
SC1100 I/O base registers to determine GPIOBASE.
Any help on writing the code to support such a feature in a module
would be great. My efforts have failed to change any of the LEDs at all.
Thanks in advance.
Paul N. Faure, B.Eng 613.266.3286
Computer Systems Engineering paul-at-faure-dot-ca
Chief Technical Officer, CertainKey Inc. paul-at-certainkey-dot-com